Which spray waxes are recommended?

Hello together, have informed me about spray waxes and have currently two in the narrower choice – Red White Spray Wax – Meguiars Ultimate Quik Wax Spray Wax (sometimes already read from here) Advantage are yes it is not as elaborate as applying normal wax. According to Red White no treatment with other wax is necessary any more. As it is with Meguiars I do not know exactly. I have read there it is only a “complement product” to the right wax. Is that right? These two do not emit light edges and streaks on paint and plastic parts and are also suitable for use in the sun. They may also be called other brands. I assume that most of them are only real wax. Many people advise about spray wax here, as I could already read. It is not about the complete washing equipment, because I already have it through your help. It is about this last step. Which spray wax can you use if you recommend or is it really that way that the spray wax itself doesn’t make any sense? It would be great to read if someone had had experiences? vehicle: BMW X4 (2014) paint: metallic + foiling strips paint condition: good – very good car shampoo: A1 Speedshampoo